Italian School, 17th Century | Portrait of a Scientist, said to be Galileo, holding a telescope (17th Century) | MutualArt
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Galileo's first telescopes; 17th century, in the Institute and Museum of the History of Science, Florence. [1000x1500] : r/ArtefactPorn
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A telescope from the first half of the seventeenth century – A scientific instrument made of ivory | Die Welt der Habsburger
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TELESCOPE OF GALILEO GALILEI - 17th CENTURY. Location: MUSEO DE HISTORIA DE LA CIENCIA. Florenz. ITALIA. - SuperStock
![Stargazing in the 17th century: Dutch archaeologists discover the OLDEST working telescope in the world | Daily Mail Online Stargazing in the 17th century: Dutch archaeologists discover the OLDEST working telescope in the world | Daily Mail Online](https://i.dailymail.co.uk/i/pix/scaled/2014/05/14/article-2628304-1DD75CA100000578-220_636x382.jpg)
Stargazing in the 17th century: Dutch archaeologists discover the OLDEST working telescope in the world | Daily Mail Online
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